长春花近完整基因组组装及其长春碱生物合成和对黄龙病病原体高度易感性的研究。
A near-complete genome assembly of Catharanthus roseus and insights into its vinblastine biosynthesis and high susceptibility to the Huanglongbing pathogen.
机构信息
Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, Hubei, China; National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, Hubei, China.
National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan, Hubei, China.
出版信息
Plant Commun. 2023 Nov 13;4(6):100661. doi: 10.1016/j.xplc.2023.100661. Epub 2023 Jul 17.
This study reports the assembly of a near-complete genome of Catharanthus roseus, consisting of 561.7 Mb scaffolded into 8 pseudochromosomes with a contig N50 of 24.7 Mb and a scaffold N50 of 71.1 Mb. The assembly enables the construction of a gene regulatory network of the vinblastine biosynthetic pathway and provides insights into the high susceptibility of C. roseus to the Huanglongbing pathogen.
本研究报告了长春花近完整基因组的组装，该基因组由 561.7Mb 的支架组装而成，分为 8 个假染色体，其 contig N50 为 24.7Mb，支架 N50 为 71.1Mb。该组装使长春花长春质碱生物合成途径的基因调控网络得以构建，并为长春花对黄龙病病原体的高易感性提供了深入了解。
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